Kaihan is now 10-year-old writer who has lived in both China and the United States. He has a deep love for reading and storytelling, which inspires him to create exciting adventures through his writing. When he's not lost in books or crafting new stories, he enjoys playing soccer with his friends and persuades everyone to become a soccer player. He also loves playing soccer with Lina. This book is a special tribute to their bond and the many fun moments they share together.